Ma keʻano laulā, ʻaʻohe magnetism o ke kila kila austenitic. Akā, he magnetism ko ka martensite a me ka ferrite. Eia nō naʻe, hiki i ka austenitic ke magnetic. Eia nā kumu:

Ke paʻa, hiki ke haʻalele kekahi ʻāpana magnetism ma muli o kekahi kumu hoʻoheheʻe; e lawe i 3-4 no ka laʻana, 3 a 8% ke koena he hanana maʻamau, no laila pono ke austenite e pili i ka non-magnetism a i ʻole ka magnetism nāwaliwali.

ʻAʻole he magnetic ke kila kila Austenitic, akā i ka wā e hana ai ka ʻāpana γ i ka pae martensite, e hana ʻia ka magnetism ma hope o ka paʻakikī anu. Hiki ke hoʻohana ʻia ka mālama wela e hoʻopau i kēia ʻano martensite a hoʻihoʻi i kona non-magnetism.